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67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
/*
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* Copyright (C) 2001 Sistina Software
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*
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* LVM is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* LVM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LVM; see the file COPYING. If not, write to
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* the Free Software Foundation, 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*/
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#include "tools.h"
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static int lvscan_single(struct cmd_context *cmd, struct logical_volume *lv,
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void *handle)
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{
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struct lvinfo info;
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int lv_total = 0;
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uint64_t lv_capacity_total = 0;
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const char *active_str, *snapshot_str;
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/* FIXME Add -D arg to skip this! */
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if (lv_info(lv, &info) && info.exists)
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active_str = "ACTIVE ";
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else
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active_str = "inactive ";
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if (lv_is_origin(lv))
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snapshot_str = "Original";
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else if (lv_is_cow(lv))
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snapshot_str = "Snapshot";
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else
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snapshot_str = " ";
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log_print("%s%s '%s%s/%s' [%s] %s", active_str, snapshot_str,
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cmd->dev_dir, lv->vg->name, lv->name,
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display_size(cmd, lv->size / 2, SIZE_SHORT),
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get_alloc_string(lv->alloc));
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lv_total++;
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lv_capacity_total += lv->size;
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return ECMD_PROCESSED;
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}
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int lvscan(struct cmd_context *cmd, int argc, char **argv)
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{
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if (argc) {
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log_error("No additional command line arguments allowed");
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return EINVALID_CMD_LINE;
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}
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return process_each_lv(cmd, argc, argv, LCK_VG_READ, NULL,
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&lvscan_single);
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}
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